Pyle PLMRA420

1000W, Class A/B 4-Channel Hydra Series Marine Amplifier

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$279.99

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$104.95

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Why Shop Sonic?

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Customer Testimonial

I used another company for a while but I got tired of the bad customer srevice and terrible shipping mix ups. I found a new home where they know what they are doing. Very Professional and fast no hassle service. Thanks Sonic electronixs!!

- Vince S. from Gila River, AZ

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General Features:

  • Hydra Series 4-Channel Class A/B Waterproof Marine Amplifier
  • RMS Power Rating:
    • 4 ohms: 35 watts x 4 chan.
    • 2 ohms: 50 watts x 4 chan.
  • Output Power Rating:
    • 4 ohms: 250 watts x 4 chan.
    • 500W x 2 Bridged (250W x 2 Chan. + 500W x 1 Chan.)
  • Max power output: 250 watts x 4 chan.
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +18 dB)
  • Soft Start Turn-on/li>
  • 4/3/2 channel operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Waterproof for complete marine experience
  • Tri-Mode configurable
  • Blue LED for stylish look
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • Input sensitivity: 200mV-2.5V
  • Variable high-pass filter (35-400 Hz)
  • Variable low-pass filter (80-2500 Hz)
  • Frequency response: 15-30,000 Hz
  • Dimensions: 12"L x 10-15/16"W x 2-11/16"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Power Specifications - Full Range Channels
RMS Power @ 4 ohms 35 watts x 4 channels
RMS Power @ 2 ohms 50 watts x 4 channels
RMS Power @ 1 ohm Not Stable
Peak Power Output 250 watts x 4 channels
Amplifier Specifications
Marine Certified No
Amplifier Class AB
Number of Channels 4
Total Peak Power Output 1000 watts
Total RMS Power Output 200 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged 4 ohms
Speaker Level Inputs Yes
Preamp Outputs No
Built-in Crossover Low-pass (LP)
High-pass (HP)
Full (AP)
High-Pass Crossover Frequency 80 - 2500 Hz
Low-Pass Crossover Frequency 35 - 400 Hz
Bass Boost 0 - 18 dB
Bass/Gain Remote No
Fan Cooled No
Fuse Rating 20A x 1 
CEA-2006 Compliant No
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
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Pyle PLMRA420 Pyle PLMRA420 $104.95

Product Summary

Manufacturer: Pyle
Model number: PLMRA420
UPC: 068888724852
Weight: 9.50 lbs
Internal SKU: plmra420
Internal product ID: 42352